/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.runners.gaia.translation.types;



import com.bff.gaia.unified.sdk.coders.Coder;

import com.bff.gaia.api.common.ExecutionConfig;

import com.bff.gaia.api.common.typeinfo.AtomicType;

import com.bff.gaia.api.common.typeinfo.TypeInformation;

import com.bff.gaia.api.common.typeutils.TypeComparator;

import com.bff.gaia.api.common.typeutils.TypeSerializer;



/**

 * Gaia {@link TypeInformation} for Unified values that have been encoded to byte data by a {@link

 * Coder}.

 */

public class EncodedValueTypeInformation extends TypeInformation<byte[]>

    implements AtomicType<byte[]> {



  private static final long serialVersionUID = 1L;



  @Override

  public boolean isBasicType() {

    return false;

  }



  @Override

  public boolean isTupleType() {

    return false;

  }



  @Override

  public int getArity() {

    return 0;

  }



  @Override

  public int getTotalFields() {

    return 0;

  }



  @Override

  public Class<byte[]> getTypeClass() {

    return byte[].class;

  }



  @Override

  public boolean isKeyType() {

    return true;

  }



  @Override

  public TypeSerializer<byte[]> createSerializer(ExecutionConfig executionConfig) {

    return new EncodedValueSerializer();

  }



  @Override

  public boolean equals(Object other) {

    return other instanceof EncodedValueTypeInformation;

  }



  @Override

  public int hashCode() {

    return this.getClass().hashCode();

  }



  @Override

  public boolean canEqual(Object obj) {

    return obj instanceof EncodedValueTypeInformation;

  }



  @Override

  public String toString() {

    return "EncodedValueTypeInformation";

  }



  @Override

  public TypeComparator<byte[]> createComparator(

      boolean sortOrderAscending, ExecutionConfig executionConfig) {

    return new EncodedValueComparator(sortOrderAscending);

  }

}